16402944

素因数分解:

$2^9\times 3^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 80

約数和(自身を含む): 44684640

約数和(自身を除く): 28281696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 96, 118, 128, 177, 181, 192, 236, 256, 354, 362, 384, 472, 512, 543, 708, 724, 768, 944, 1086, 1416, 1448, 1536, 1888, 2172, 2832, 2896, 3776, 4344, 5664, 5792, 7552, 8688, 10679, 11328, 11584, 15104, 17376, 21358, 22656, 23168, 30208, 32037, 34752, 42716, 45312, 46336, 64074, 69504, 85432, 90624, 92672, 128148, 139008, 170864, 256296, 278016, 341728, 512592, 683456, 1025184, 1366912, 2050368, 2733824, 4100736, 5467648, 8201472, 16402944]

約数ペア:

[(1, 16402944), (2, 8201472), (3, 5467648), (4, 4100736), (6, 2733824), (8, 2050368), (12, 1366912), (16, 1025184), (24, 683456), (32, 512592), (48, 341728), (59, 278016), (64, 256296), (96, 170864), (118, 139008), (128, 128148), (177, 92672), (181, 90624), (192, 85432), (236, 69504), (256, 64074), (354, 46336), (362, 45312), (384, 42716), (472, 34752), (512, 32037), (543, 30208), (708, 23168), (724, 22656), (768, 21358), (944, 17376), (1086, 15104), (1416, 11584), (1448, 11328), (1536, 10679), (1888, 8688), (2172, 7552), (2832, 5792), (2896, 5664), (3776, 4344)]